package com.atguigu.gmall.item.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

@Configuration
public class ThreadConfig {
    @Bean
    public ThreadPoolExecutor threadPoolExecutor() {
        //多线程优化 线程池
        return new ThreadPoolExecutor(10,
                20,
                5L,
                TimeUnit.SECONDS,
                new LinkedBlockingQueue<>(30),
                Executors.defaultThreadFactory(),
                new ThreadPoolExecutor.AbortPolicy());
    }
}
